Joshua Mason, M.D.
NPI 1245557784 · Critical Care Medicine (Internal Medicine) Physician · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joshua Mason, M.D. is a Critical Care Medicine (Internal Medicine) Physician provider in Scottsdale, AZ (NPI 1245557784).
Provider details
- NPI number
- 1245557784
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 57480 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,030 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 262 | $203 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 248 | $113 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 222 | $121 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 81 | $166 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 47 | $75 |
| Test to Determine Lung Volumes Using Sensors94726 | 29 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 195 | 66 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 186 | 38 |
| Prednisone | 77 | 30 |
| Montelukast Sodium | 76 | 17 |
| Azithromycin | 69 | 22 |
| Budesonide/Formoterol Fumaratebrand: Symbicort | 67 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$542 across 20 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1955 W Frye RdChandler, AZ 85224-6282Phone: (480) 909-3870
Registry dates
- Enumerated
- 2010-04-23
- Last updated
- 2025-12-30
- Certified
- 2025-12-30
Frequently asked questions
- What is Joshua Mason's NPI number?
- Joshua Mason's National Provider Identifier (NPI) is 1245557784, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joshua Mason's specialty?
- Joshua Mason is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Joshua Mason located?
- Joshua Mason's practice location on file with NPPES is 9060 E Via Linda, Scottsdale, AZ 85258-5422.
- What is Joshua Mason's phone number?
- The practice phone number listed in the NPPES registry for Joshua Mason is (480) 614-2000.
- Does Joshua Mason accept Medicare?
- Joshua Mason is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joshua Mason's NPI active?
- Yes — Joshua Mason's NPI (1245557784) is active in the NPPES registry as of the last update on 2025-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.